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The area of this circle is 42π m². What is the area of a 60º sector of this circle? 6π m² 7π m²...
4 months ago
Q:
The area of this circle is 42π m². What is the area of a 60º sector of this circle? 6π m² 7π m² 14π m² 21π m²
Accepted Solution
A:
A full circle is 360°, so a 60° circle is 1/6th of the area.
1/6th of 42π m² is 7π m², so answer B.